/Engine/Source/Runtime/Slate/Public/Widgets/Views/SExpanderArrow.h
Expander arrow and indentation component that can be placed in a TableRow of a TreeView. Intended for use by TMultiColumnRow in TreeViews.
class SExpanderArrow : public [SCompoundWidget](API\Runtime\SlateCore\Widgets\SCompoundWidget)
TAttribute< int...
BaseIndentLevel
The level in the tree that begins the indention amount
TSharedPtr<SBu...
ExpanderArrow
A reference to the expander button
TAttribute< flo...
IndentAmount
The amount of space to indent at each level
TWeakPtr< class...
OwnerRowPtr
TSlateAttribute...
ShouldDrawWires
Whether to draw the wires that visually reinforce the tree hierarchy.
constISlateSty...
StyleSet
The slate style to use